Water polo at the 2017 World Aquatics Championships
Water polo events at the 2017 World Aquatics Championships were held between 16 and 29 July 2017 in Budapest, Hungary.
Schedule
Two competitions were held.All time are local.
| Date | Time | Round |
| 16 July 2017 | 08:30 | Preliminary round |
| 17 July 2017 | 08:30 | Preliminary round |
| 18 July 2017 | 08:30 | Preliminary round |
| 19 July 2017 | 08:30 | Preliminary round |
| 20 July 2017 | 08:30 | Preliminary round |
| 21 July 2017 | 08:30 | Preliminary round |
| 22 July 2017 | 10:30 | Play-offs/Placement matches |
| 23 July 2017 | 10:30 | Play-offs/Placement matches |
| 24 July 2017 | 09:30 | Quarterfinals/Placement matches |
| 25 July 2017 | 09:30 | Quarterfinals/Placement matches |
| 26 July 2017 | 10:30 | Semifinals/Placement matches |
| 27 July 2017 | 10:30 | Semifinals/Placement matches |
| 28 July 2017 | 12:00 | Women's finals |
| 29 July 2017 | 12:00 | Men's finals |